the Mama Tiger who adopted piglets when her own cubs died. She was so depressed and not eating, the zoo keepers decided to try her with baby pigs. They put the cubs' hides on them at first hoping she'd accept her new babies. It worked!
In actress Tippi Hedren ("The Birds"), established the Shambala Preserve in California’s Mojave Desert, a wildlife sanctuary for lions and tigers. This lions name is Togar. He was brought to the sanctuary but had never been around any other lions.